I would use it to make a couple batches of a nice cheesy cream sauce ... maybe with some crab or your favorite item in it, then pop in the freezer to pull out one day to put with fresh pasta for a nice dinner when you don't have time for a slow meal. Maybe put mushrooms in one, or asparagus, or .......

David Lebovitz's vanilla ice cream. Oh oh so good. Use the extra egg yolks. You will never buy vanilla ice cream again. I use half and half instead of milk and cream. Chocolate ganache makes a perfect topping.